Book Flights from Seoul to Bangkok with Thai Airways from KRW508,400

Promotion Code

Find the Best Time and Daily Ticket Prices for Seoul to Bangkok

Oct 2026
FromKRW693,500*
Updated: 6 hours ago
Flight Type Round Trip/Economy
Nov 2026
FromKRW508,400*
Updated: 23 minutes ago
Flight Type Round Trip/Economy
Dec 2026
FromKRW508,800*
Updated: 23 hours ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label KRW693.5K
cmp-daily-histogram-bars-legend-max-price-aria-label KRW955.3K
Displaying fares for October-2026
  • ICN–BKK, 09/10/2026 – 22/10/2026: From KRW720,800
    09

    Fr

    OCT

  • ICN–BKK, 10/10/2026 – 24/10/2026: From KRW693,500
    10

    Sa

  • ICN–BKK, 11/10/2026 – 29/10/2026: From KRW738,900
    11

    Su

  • ICN–BKK, 12/10/2026 – 26/10/2026: From KRW738,900
    12

    Mo

  • ICN–BKK, 13/10/2026 – 29/10/2026: From KRW738,900
    13

    Tu

  • ICN–BKK, 14/10/2026 – 29/10/2026: From KRW738,900
    14

    We

  • ICN–BKK, 15/10/2026 – 26/10/2026: From KRW738,900
    15

    Th

  • ICN–BKK, 16/10/2026 – 02/11/2026: From KRW738,900
    16

    Fr

  • ICN–BKK, 17/10/2026 – 26/10/2026: From KRW831,300
    17

    Sa

  • ICN–BKK, 18/10/2026 – 17/11/2026: From KRW858,600
    18

    Su

  • ICN–BKK, 19/10/2026 – 11/11/2026: From KRW831,300
    19

    Mo

  • ICN–BKK, 20/10/2026 – 26/10/2026: From KRW806,500
    20

    Tu

  • ICN–BKK, 21/10/2026 – 27/10/2026: From KRW806,500
    21

    We

  • ICN–BKK, 22/10/2026 – 05/11/2026: From KRW831,300
    22

    Th

  • ICN–BKK, 23/10/2026 – 26/10/2026: From KRW903,600
    23

    Fr

  • ICN–BKK, 24/10/2026 – 26/10/2026: From KRW903,600
    24

    Sa

  • ICN–BKK, 25/10/2026 – 26/10/2026: From KRW955,300
    25

    Su

  • ICN–BKK, 26/10/2026 – 05/11/2026: From KRW858,600
    26

    Mo

  • ICN–BKK, 27/10/2026 – 09/11/2026: From KRW711,000
    27

    Tu

  • ICN–BKK, 28/10/2026 – 24/11/2026: From KRW831,300
    28

    We

  • ICN–BKK, 29/10/2026 – 09/11/2026: From KRW693,900
    29

    Th

  • ICN–BKK, 30/10/2026 – 17/11/2026: From KRW831,300
    30

    Fr

  • ICN–BKK, 31/10/2026 – 02/11/2026: From KRW831,300
    31

    Sa

  • ICN–BKK, 01/11/2026 – 20/11/2026: From KRW831,300
    01

    Su

    NOV

  • ICN–BKK, 02/11/2026 – 24/11/2026: From KRW831,300
    02

    Mo

  • ICN–BKK, 03/11/2026 – 20/11/2026: From KRW738,900
    03

    Tu

  • ICN–BKK, 04/11/2026 – 07/11/2026: From KRW711,000
    04

    We

  • ICN–BKK, 05/11/2026 – 11/11/2026: From KRW831,300
    05

    Th

  • ICN–BKK, 06/11/2026 – 20/11/2026: From KRW806,500
    06

    Fr

  • ICN–BKK, 07/11/2026 – 21/11/2026: From KRW711,000
    07

    Sa

  • ICN–BKK, 08/11/2026 – 20/11/2026: From KRW720,800
    08

    Su

    • RangeKRW693,500-KRW955,300

    *Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

    Best Deals for Seoul to Bangkok Flights on Thai Airways

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    Best Deals for Seoul to Bangkok Flights on Thai Airways
    From
    To
    Fare Type
    Dates
    Price
    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		07/05/2027 - 10/05/2027

    From

    KRW508,400

    Updated: 6 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		14/05/2027 - 17/05/2027

    From

    KRW508,400

    Updated: 6 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		14/02/2027 - 16/02/2027

    From

    KRW508,400

    Updated: 6 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		04/05/2027 - 06/05/2027

    From

    KRW508,400

    Updated: 6 hours ago

    Seoul (ICN)Bangkok (BKK)​Round trip
    /
    Economy    		14/05/2027 - 16/05/2027

    From

    KRW508,400

    Updated: 6 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

    Popular Business Class Flight Deals from Seoul to Bangkok

    *Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

    Book Flights from Seoul to Bangkok with Thai Airways